Home / 4,106.74-5,667.24-2,338.33

Finding the Fourth Proportional to 4,106.74, 5,667.24 and 2,338.33

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Solution

The fourth proportional to 4,106.74, 5,667.24 and 2,338.33 is: 3,226.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106.74 : 5,667.24 = 2,338.33 : x
  2. Step 2: Convert to fraction form
    4,106.74/5,667.24 = 2,338.33/x
  3. Step 3: Cross multiply
    4,106.74x = 5,667.24 × 2,338.33
  4. Step 4: Simplify right side
    4,106.74x = 13,251,877.31
  5. Step 5: Solve for x
    x = 13,251,877.31/4,106.74
  6. Step 6: Final answer
    x = 3,226.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.